Question

va rog cine ma poate ajuta,mulțumesc ​

Answer 1

Răspuns:

3+3x3x3

3+3:3x3

2+2:2+2

1+1:1+1

1+1+1+1

1

Answer 2

Răspuns:

Salutare!

a)

3:3+(3-3)=

3:3+0=

1+0=

1

3×(3×3)+3=

3×9+3=

27+3

30

(3×3):3+3=

9:3+3=

3+3=

6

b)

(2×2)+2:2=

4+2:2=

4+1=

5

(1×1+1)+1=

(1+1)+1=

2+1=

3

(1+1)×(1+1)=

2×2=

4

#Succes!